Cadillac has announced the 2015 ATS Coupe will become one of the company's first models to feature OnStar 4G LTE and the CUE Collection of apps.

Cadillac has announced the 2015 ATS Coupe will become one of the company's first models to feature OnStar 4G LTE and the CUE Collection of apps.

First up, OnStar 4G LTE promises to deliver a faster and more reliable data connection than competing 3G systems. It also has a Wi-Fi hotspot that supports up to seven devices.

The aforementioned internet connectivity can be used to access the CUE Collection app marketplace. The system will enable users to download (or update / delete) apps such as iHeartRadio, NPR, Slacker Radio and The Weather Channel.

Speaking of the CUE infotainment system, it has been updated to include a Text-to-Voice feature which can read text messages aloud. The system also gains Siri Eyes Free support which enables iPhone owners to talk to Siri by pressing a button on the steering wheel.

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